A. Yes
B. No
View AnswerB. No
Ideal Fluid Dynamics MCQs
A vortex line is a curve drawing in a fluidsuchthat to it at every point is in the direction of ʢ.
A. Normal
B. Tangent
C. Perpendicular
D. None of these
View AnswerB. Tangent
Equation of the path lines for foils using fieldsu=kx v-ky.
A. Y=cx
B. y/x-c
C. xy=c
D. None of these
View AnswerC. xy=c
When equation of path line integrated itwillgive equation for pathline.
A. 2
B. 3
C. 4
D. 5
View AnswerB. 3
The curve which the particular particle describe during its motion is called.
A. Curve
B. Path Line
C. Streamline
D. None of these
View AnswerB. Path Line
Mass flux is the mass of fluid flowing per unit time across the surfaces.
A. Yes
B. No
View AnswerA. Yes
For two dimensional and flow in plane polar coordinates the equation of stream is dr/vr=rdo/vo.
A. Yes
B. No
View Answer A. Yes
At each point of a streamline V xdr≠O.
A. Yes
B. No
View AnswerB. No
The differential equation for the streamline isdx/u=dy=v=dz/w.
A. Yes
B. No
View Answer A. Yes
The boundaries of stationary solid surfaces are always.
A. Stream Lines
B. Path line
C. Line
D. None of these
View AnswerA. Stream Lines